Black & Decker MUZ-FD12NA- U1, MUZ-FD09NA- U1 Specification, MUZ-FD09NA MUZ-FD12NA

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SPECIFICATION

 

 

 

 

 

 

 

 

 

 

 

 

Outdoor unit model

 

 

 

 

 

MUZ-FD09NA

 

MUZ-FD12NA

 

 

 

 

 

 

 

 

 

Capacity

 

Cooling

1

Btu/h

 

9,000 (2,800~9,000)

 

12,000 (2,800~12,000)

Rated (Minimum~Maximum)

Heating 47

1

Btu/h

 

10,900 (3,000~18,000)

 

13,600 (3,000~21,000)

Capacity Rated

Heating 17

2

Btu/h

 

7,700

 

8,300

Power consumption

Cooling

1

W

 

650 (160~650)

 

960 (160~960)

Rated (Minimum~Maximum)

Heating 47

1

W

 

750 (150~2,400)

 

980 (150~2,400)

Power consumption Rated

Heating 17

2

W

 

1,730

 

1,780

EER 1 [SEER] 3

Cooling

 

 

 

 

13.8 [23.0]

 

12.5 [22.0]

HSPF IV(V)

4

Heating

 

 

 

 

10.55 (7.4)

 

10.55 (7.4)

COP

 

Heating

 

1

 

 

4.30

 

4.10

External nish

 

 

 

 

 

Munsell 3Y 7.8/1.1

Power supply

V , phase , Hz

 

 

208/230 , 1 , 60

Max. fuse size (time delay)

 

 

A

 

 

15

Min. circuit ampacity

 

 

 

A

 

 

12

Fan motor

 

 

 

 

F.L.A

 

 

0.56

Compressor

Model

 

 

 

 

 

SNB130FQAH

 

 

 

R.L.A

 

 

8.6

 

 

 

 

 

 

 

L.R.A

 

 

10.8

Refrigerant control

 

 

 

 

 

Liner expansion valve

Sound level

1

Cooling

 

 

dB(A)

 

48

 

48

Heating

 

 

dB(A)

 

49

 

49

 

 

 

 

 

 

 

 

Defrost method

 

 

 

 

 

 

Reverse

cycle

Dimensions

 

W

 

 

in.

 

 

31-1/2

 

D

 

 

in.

 

 

11-1/4

 

 

 

 

H

 

 

in.

 

 

21-5/8

Weight

 

 

 

 

Ib.

 

 

80

Remote controller

 

 

 

 

 

 

Wireless type

Control voltage (by built-in transformer)

VDC

 

 

12 - 24

Refrigerant piping

 

 

 

 

 

 

Not supplied

Refrigerant pipe size

Liquid

 

 

in.

 

 

1/4 (0.0315)

(Min. wall thickness)

Gas

 

 

in.

 

 

3/8 (0.0315)

Connection method

Indoor

 

 

 

 

 

Flared

Outdoor

 

 

 

 

 

Flared

 

 

 

 

 

 

 

 

 

Between the indoor &

Height differ-

ft.

 

 

40

ence

 

 

 

 

outdoor units

 

 

 

 

 

 

 

 

Piping length

ft.

 

 

65

 

 

 

 

 

 

Refrigerant charge (R410A)

 

 

 

 

 

2 lb. 9 oz.

Refrigeration oil (Model)

 

 

 

 

 

NE022

NOTE : Test conditions are based on ARI 210/240.

1 : Rating conditions (Cooling) — Indoor : 80 FDB, 67 FWB, Outdoor : 95 FDB, (75 FWB)Rated frequency (Heating) — Indoor : 70 FDB, 60 FWB, Outdoor : 47 FDB, 43 FWB Rated frequency

2 :(Heating) — Indoor : 70 FDB, 60 FWB, Outdoor : 17 FDB, 15 FWBMaximum frequency

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Contents MUZ-FD09NA MUZ-FD09NA- U1 MUZ-FD12NA MUZ-FD12NA- U1 Page Technical Changes Part Names and FunctionsSpecification MUZ-FD09NA MUZ-FD12NATest condition Operating RangeOutlines and Dimensions Required SpaceWiring Diagram Refrigerant System Diagram MAX. Refrigerant Piping Length and MAX. Height DifferenceData Performance Curve Cooling MUZ-FD09NA MUZ-FD12NAHeating MUZ-FD09NACondensing Pressure Cooling Condensing pressure65 70F Standard Operation Data MSZ-FD09NA MSZ-FD12NATest RUN Operation How to operate fixed-frequency operation Correction of Heating capacityActuator Control Outdoor FAN Motor ControlR.V. Coil Control Relation Between Main Sensor and ActuatorService Functions TroubleshootingChange in Defrost Setting PRE-HEAT Control SettingFailure Mode Recall Function OFFOperational procedure Outdoor unit failure mode table Troubleshooting Check Table Page Trouble Criterion of Main Parts MUZ-FD09NAMUZ-FD12NA WHT REDHow to check inverter/ compressor Check of open phaseTroubleshooting Flow Check of compressorCheck of compressor operation time Check of compressor windingCheck of compressor start failure Unit operates Cool mode even if it is set to Heat mode Unit operates Heat mode even if it is set to Cool modeCheck of outdoor thermistors Check of R.V. coilCheck of power supply Check of outdoor fan motorCheck of LEV Expansion valve Check of inverter P.C. board Emergency OperationPage Electromagnetic noise enters into TV sets or radios Outdoor unitTest Point Diagram and Voltage Inverter P.C. boardDisassembly Instructions Removing the cabinet PhotoRemoving the inverter assembly, inverter P.C. board Photo Photo 4 inverter assemblyPhoto Removing the discharge temperature thermistor Removing R.V. coilRemoving outdoor fan motor Photo Removing the compressor and 4-way valvePage New publication, effective Jan